Smart phone case



FIG. 1 is a front view of the smart phone case, which embodies my design;

FIG. 2 is a rear view of the smart phone case;

FIG. 3 is a right side view of the smart phone case;

FIG. 4 is a left side view of the smart phone case;

FIG. 5 is a front isometric view of the smart phone case;

FIG. 6 is a rear isometric view of the smart phone case;

FIG. 7 is a front isometric view of the smart phone case shown open; and,

FIG. 8 is a front isometric view of the smart phone case shown open and in use.

The broken lines depict environment which forms no part of the claimed design. 

CLAIM The ornamental design for a smart phone case, as shown and described. 